A) atomic masses
B) atomic number
C) relative densities
D) None of the above
Correct Answer: A
Solution :
If same quantity of electricity is passed through different electrolytes, masses of the substance deposited at the respective cathodes are directly proportional to their chemical equivalents ie, \[M\propto E\] \[\Rightarrow \] \[\frac{{{M}_{1}}}{{{M}_{2}}}=\frac{{{E}_{1}}}{{{E}_{2}}}\] Chemical equivalent E is also known as equivalent weight in gram Also \[E=\frac{Atomic\text{ }mass\text{ }(A)}{Valency\text{ }(V)}\]
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